JS: Iterator.prototype

What is Iterator.prototype

Allow all standard Iterable objects to have methods such as map, forEach, filter, etc, without having to convert to array first. Similarly, modify given Iterator to return a new iterator.

Properties

constructor

value is Iterator

console.assert(Iterator.prototype.constructor === Iterator);

• JS: Iterator.prototype.map
• JS: Iterator.prototype.forEach
• JS: Iterator.prototype.filter
• JS: Iterator.prototype.reduce
• JS: Iterator.prototype.take
• JS: Iterator.prototype.drop
• JS: Iterator.prototype.every
• JS: Iterator.prototype.some
• JS: Iterator.prototype.find
• JS: Iterator.prototype.flatMap
• JS: Iterator.prototype.toArray

• Symbol.iterator
• Symbol.toStringTag